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6. What is the function of valves?

  • Prevent back flow of blood.
  • For blood to travel around the heart.
  • Easy blood flow.
  • Stops blood clots.

7. Which side of the heart is made of thicker muscle?

  • right side
  • left side

8. What is the instrument called to measure blood pressure?

  • sphygometer
  • phygometre
  • spoon
  • injector

9. Where is the bicuspid valve found?

  • right atrium + left atrium
  • left atrium + left ventricle
  • left ventricle + pulmonary artery
  • left atrium + right atrium

10. How many molecules of ATP does aerobice respiration produce?

  • 32
  • 50
  • 2
  • 37

11. What is the word equation for anerobic respiration?

  • Glucose= Latic Acid + Energy
  • Energy = latic acid + oxyegn
  • Latic Acid= enrgy + carbon dioxide
  • Glucose= Energy + Latic Acid + Carbon dioxide

12. What 2 products are the by-products of respiration?

  • Carbon Dioxide and Water
  • Carbon Dioxide and Oxygen
  • Oxygen and water
  • Glucose and Water

13. Where is the two semilunar valves found?

  • pumonary artery and aorta
  • right atrium and right ventricle
  • left atrium and left venticle
  • vena cava and aorta

14. What is the aerobic respiration symbol equation?

  • Energy + O2 = Co2 + H2o + C6H12O6
  • C6H12O6 + H2o + Co2 = O2
  • C6H12O6 + O2 = Co2 + H2o + Energy
  • C6H12O6 + O2 + Energy = Co2 + H2o